Multipurpose portable rechargeable battery pack



FIG. 1 is a top view of the multipurpose portable rechargeable battery pack according to the present invention;

FIG. 2 is a bottom view of the multipurpose portable rechargeable battery pack shown in FIG. 1;

FIG. 3 is a front view of the multipurpose portable rechargeable battery pack shown in FIG. 1;

FIG. 4 is a back view of the multipurpose portable rechargeable battery pack shown in FIG. 1;

FIG. 5 is a right side view of the multipurpose portable rechargeable battery pack shown in FIG. 1;

FIG. 6 is a left side view of the multipurpose portable rechargeable battery pack shown in FIG. 1; and,

FIG. 7 is a perspective view of the multipurpose portable rechargeable battery pack shown in FIG. 1 with an optional shoulder strap shown attached according to another embodiment of the design. 

The ornamental design for a multipurpose portable rechargeable battery pack, as shown and described. 